Top Definition
Typical of the male human condition, concern that one's penis is insufficient in length and/or girth and/or shape and/or form and/or smell to be appealing to potential sexual partners when exposed.

Manifests as hiding one's penis with elaborate hand gestures whilst using a urinal, populating one's pants with socks and other padding, excessive engagement in oral and digital sex, a preference for sex in darkness and showering alone.
Chris: Mike, how was your date with that hot drummer on Saturday night?

Mike: It was great, but when I got back to her place, I had to run outside naked and pull the fuses for the house to make sure she'd still let me do her.

Chris: Mate, you have Guy Syndrome.
by The Evil Evil Muppet January 26, 2014
7 Words related to Guy Syndrome

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.